VideoAnalysis Class Reference

The VideoAnalysis class is in charge to manage each module to actual video processing. More...

#include <VideoAnalysis.h>

Inheritance diagram for VideoAnalysis:

Public Member Functions
	VideoAnalysis (char *i_config_file, Datapool *d)
	Constructor. More...
void	resetModules ()
	reinitialize modules variables.
void	resetModules (std::deque< std::string > &sequence)
bool	setParameters ()
	Calls to specific method of parameters lecture of each module. More...
bool	setApplicationParameters ()
	Calls to the specific method of parameters lecture of application. More...
bool	setAppParametersOverride ()
	Opens configuration file and searches for <GeneralApplicationParameters> tag and overrides the default application parameters defined in config/app_config.xml. More...
bool	init ()
	Calls to the specific method of initialization of each module. More...
bool	execute ()
	Calls to the specific method of processing of each module. This method is executed once per each received image frame from images sequence. More...
void	copyBytes (QImage *im1, QImage *im2)
	Realize a memory copy from image im2 to image im1. Both images must have the same size. More...
void	setAvailableModules ()
	setAvailableModules is in charge of registration of each available module for later usage.
void	setInitialModuleSequence ()
	sets initial module sequence according to specified in configuration xml (default_config.xml)
void	deleteModuleFromSequence (std::deque< ModuleInterface * >::iterator *)
	deleteModuleFromSequence More...
void	insertModuleInSequence (std::deque< ModuleInterface * >::iterator *, std::string name)
	insertModuleInSequence More...
void	clearSequence ()
	clearSequence More...
void	setAvailableModels ()
	setAvailableModels is in charge of registration of each available model for later usage.
void	updateTimeStats (int index, int elapsed_ms)
void	initTimeStats ()
void	initTimeStatsForModule (int index, QString name)
void	printTimeStats ()
void	setFakeSegmentationFlag (bool option)
void	setFakeTrackingFlag (bool option)

Static Public Member Functions
static void	appendToLog (const QString &toLog)
	This method is used to concatenate useful information in graphical interface about different events. More...
static bool	isValidModelName (QString name)
	Ensure that model name is registered as an instance. More...
static void	saveImageToDir (QImage *im, int frame, QString &dir)
	Saves given image to a given directory. More...

Public Attributes
char *	m_config_file
	configuration file path.
char *	m_app_config_file
	application configuration file path.
char *	m_display_config_file
	display configuration file path.
char *	m_default_module_seq
	default Modules sequence file path.
bool	m_timeStatsActive
bool	m_timeOutputToFile
QString	m_timeOutputFile
long	m_timeAtFrame
int	m_timeAtStep
bool	m_firstTime
QFile	m_timeFile
std::deque< ModuleInterface * >::iterator	seq_it
std::deque< ModuleInterface * >::iterator	seq_it_end
bool	fakeSegmentationFlag
bool	fakeTrackingFlag
QDomDocument *	xmlAppConfig
QDomElement	rootAppConfig
QDomDocument *	xmlDisplayConfig
QDomElement	rootDisplayConfig
QDomDocument *	xmlConfig
QDomElement	rootConfig
QString	m_viewFile

Static Public Attributes
static Datapool *	m_data = NULL
	Pool of data that contains all the information of the system that is used and updated for different modules.
static std::deque< paintView * >	paintDeque
static std::set< std::string >	availableModules
static std::map< std::string, ModuleType >	moduleType
static std::map< std::string, ModuleInterface *(*)(Datapool *)>	moduleConstructor
static std::deque< ModuleInterface * >	moduleSequence
static std::multimap< ModuleType, std::string, std::less< ModuleType > >	modulesByType
static std::set< QString >	availableModels
static std::map< QString, ReliabilitySingleModelInterface *(*)(int)>	modelConstructor

Detailed Description

The VideoAnalysis class is in charge to manage each module to actual video processing.

Constructor & Destructor Documentation

VideoAnalysis::VideoAnalysis	(	char *	i_config_file,
		Datapool *	d
	)

Constructor.

Parameters

i_config_file	Path to configuration file.
d	reference to shared data structure.

Member Function Documentation

static void VideoAnalysis::appendToLog ( const QString &  toLog )

static

This method is used to concatenate useful information in graphical interface about different events.

Parameters

toLog

String of text to add.

void VideoAnalysis::clearSequence

(

)

clearSequence

void VideoAnalysis::copyBytes	(	QImage *	im1,
		QImage *	im2
	)

Realize a memory copy from image im2 to image im1. Both images must have the same size.

Parameters

im1	Destination image.
im2	Origin image.

void VideoAnalysis::deleteModuleFromSequence

(

std::deque< ModuleInterface * >::iterator *

)

deleteModuleFromSequence

bool VideoAnalysis::execute

(

)

Calls to the specific method of processing of each module. This method is executed once per each received image frame from images sequence.

Returns

True if success.

bool VideoAnalysis::init

(

)

Calls to the specific method of initialization of each module.

Returns

True if success.

void VideoAnalysis::insertModuleInSequence	(	std::deque< ModuleInterface * >::iterator *	,
		std::string	name
	)

insertModuleInSequence

Parameters

name

static bool VideoAnalysis::isValidModelName ( QString  name )

static

Ensure that model name is registered as an instance.

Parameters

name	Model name.

Returns

True if model name exists.

void VideoAnalysis::resetModules

(

std::deque< std::string > &

sequence

)

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Parameters

sequence

reference to modules sequence to be reinitialized.

static void VideoAnalysis::saveImageToDir ( QImage *  im, int  frame, QString &  dir  )

static

Saves given image to a given directory.

Parameters

im	Image to be saved.
frame	index of frame.
dir	directory where image is going to be stored. This directory is relative to application execution path.

bool VideoAnalysis::setApplicationParameters

(

)

Calls to the specific method of parameters lecture of application.

Returns

True is success.

bool VideoAnalysis::setAppParametersOverride

(

)

Opens configuration file and searches for <GeneralApplicationParameters> tag and overrides the default application parameters defined in config/app_config.xml.

Returns

True if success.

bool VideoAnalysis::setParameters

(

)

Calls to specific method of parameters lecture of each module.

Returns

True if success.

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The documentation for this class was generated from the following files:

• VideoAnalysis.h
• MODELS/models.cpp
• VideoAnalysis.cpp